Courtesy: Keller Williams Points North
516-865-1800
Welcome to a unique mixed-use opportunity set on approximately one acre in the highly desirable North Fork of Long Island, known for its scenic beauty, strong tourism, and vibrant culinary scene. This versatile property offers excellent income potential and is well suited for a variety of uses including a restaurant, boutique retail, or professional space, with flexibility for both immediate operation and future expansion. Existing permits and approved plans for the upper level provide a valuable opportunity to complete additional space for commercial or potential residential use, subject to local zoning. The property features a fully functioning pastry and commercial kitchen equipped with grease traps, a three-tank cesspool system, and ANSEL capability, along with stainless-steel prep tables, storage racks, freezers, commercial mixers, and an electric rack oven. The retail area is designed for customer flow and display, offering wood shelving for breads and pastries, refrigerated cases, and dry display units. The building is serviced by gas, upgraded electrical, and central air conditioning on the lower level, while the upper level is currently utilized for storage with future development potential. Ideally positioned to capture consistent foot traffic and growth in the North Fork, the property offers ample space for parking, outdoor seating, or further expansion, making it a compelling opportunity for investors and business owners alike.
Courtesy: MYNY Residential
631-821-2040
Opportunity knocks in the heart of Riverhead along the scenic Peconic River. This approximately 2,892 sq. ft. structure, formerly operated as a fish market, presents a chance for investors, builders, or entrepreneurs to reimagine a unique waterfront property with significant upside potential. Positioned with Suffolk County Parkland on both sides, the setting offers a blend of privacy, natural surroundings, and visibility within a growing and revitalizing downtown corridor. The existing structure is in abandoned condition and requires substantial renovation or redevelopment, making it ideal for those seeking their next project. Whether you envision a boutique commercial space, a mixed-use concept, or creative adaptive reuse (subject to approvals), the location and footprint provide a compelling foundation for bringing your vision to life. Further details to be provided upon owner’s successful closing with Suffolk County. Buyer to perform due diligence and verify all information, zoning, and permitted uses.
Courtesy: Howard Hanna Coach
631-427-9100
Prime opportunity to acquire a professional medical/office building in a highly visible location along Roanoke Avenue in Riverhead. This approximately 1,452 SF building is ideally suited for medical, wellness, or general office use, featuring multiple treatment/exam rooms, reception area potential, and flexible interior layout. Situated on a generous 9,500+ SF lot with on-site parking, the property offers excellent accessibility for both patients and staff. Strategically located near Peconic Bay Medical Center, major roadways, and Riverhead’s commercial corridor, this property benefits from strong traffic exposure and a steady flow of local clientele. Ideal for owner-users, medical professionals, or investors seeking a well-positioned asset in a growing East End market. Interior Features Multiple exam / treatment rooms Reception / waiting area Private office space 2 bathrooms Flexible floor plan for medical or professional use Central air conditioning ADA adaptability potential (buyer to verify) Exterior Features On-site parking / private driveway Large lot with expansion potential Strong road frontage and visibility Easy ingress / egress Location Highlights High-visibility corridor on Roanoke Avenue Minutes to Peconic Bay Medical Center Close proximity to Route 58 retail corridor Easy access to Long Island Expressway (I-495) Central to Suffolk County East End communities Ideal Use Cases Medical practice (acupuncture, chiropractic, PT, primary care, etc.) Wellness center / integrative medicine clinic Professional office (legal, accounting, consulting) Investment property with rental income potential
Courtesy: Richmond Realty Corp
631-727-5500
2 story office building- 1st floor: 1,419 SF and 2nd floor: 1,018 SF sitting on 0.14 Acres of prime Riverhead real estate. Close proximity to main street in downtown Riverhead. 8 private parking spaces with on street and municipal parking across the street. Public sewer and water, natural gas and 2 electric meters. Zoned as Downtown Center (DC-3), many uses allowed!
Courtesy: Douglas Elliman Real Estate
631-354-8100
Prime commercial opportunity in the charming hamlet of Jamesport. This 1.36-acre parcel is ideally positioned within Hamlet Center zoning at a signalized intersection, offering exceptional visibility, accessibility, and development potential. This specific commercial zoning allows for a wide range of uses, including retail shops, gallery or antiques, personal services, bakery, restaurant or café, catering, professional offices, and mixed-use development with retail and residential units above. The site offers dual access points from both Main Road and Manor Lane, is cleared for ease of development, and offers ample space for parking. Public transportation is conveniently located directly in front of the property, with both Hampton Jitney and municipal bus stops, further enhancing accessibility for customers and employees. A conceptual mixed-use site plan is available, presenting a compelling vision for a thoughtfully designed commercial or mixed-use development in one of the North Fork’s most desirable and high-traffic locations.
Courtesy: Richmond Realty Corp
631-727-5500
Completely renovated in 2017, this professional office building is located in Riverhead’s historic, walkable district near Main Street. The energy-efficient property features sound-proofed private offices, a flexible layout, and modern building systems, ideal for a wide range of professional, medical, and administrative uses as well as owner-users or investors. The building includes 12 private offices across two floors with multiple waiting areas, a conference room, kitchen facilities, and ADA-compliant restrooms. There is also a free standing office in the rear of the property. Office suites range from approximately 120–190 square feet and are pre-wired for CAT-5 and Wi-Fi with electronic key-lock access throughout. Upgrades include a 200-amp electrical system, new plumbing, solar panels, a high-efficiency boiler, insulated interior walls, and access to a standing insulated walk-up attic of approximately 650 square feet. The first floor is fully handicap accessible, while the second floor provides abundant natural light and a private entrance. Ample parking surrounds the property. The property provides a calm, contemporary professional setting suitable for medical practices, wellness providers, legal or consulting offices, creative studios, or other professional and service-oriented uses seeking a primary location or satellite office.
Courtesy: Serhant East End LLC
631-500-8800
Riverfront Corridor Mixed-Use Property Prime mixed-use property in Riverhead's Riverfront Corridor, comprising a two-story, 1,200 square-foot building sited on .26 acre, with central air and multiple use possibilities.
Courtesy: Compass Greater NY LLC
631-629-7675
NNN Investment Sale - 8 CAP Sale-Leaseback Which is the Highest on the Entire East End. Institutional-Grade Credit Tenant in a Key Riverhead Opportunity Zone. Best-in-Class NNN Yield With Credit Tenancy – This 26,235sf office building offers a stabilized sale-leaseback with a credit tenant in place under a new 10-year NNN lease, delivering an approximate 8 CAP - a yield profile that is exceptionally rare across the East End. The tenancy is stable and self-servicing, creating a true hands-off ownership opportunity with landlord responsibilities minimized by full NNN expense coverage. Currently single-tenant, the building also presents long-term flexibility to convert to multi-tenant if desired thanks to two separate tax parcels. Expanded twice over time, the structure provides a vast and differentiated layout: the first floor and two second-floor wings include private offices, conference rooms, kitchens, waiting areas, foyers, and open workspaces, while a full egress basement supports additional office/storage, archives, mechanicals, and a kitchen. Durable Building Infrastructure Supporting Long-Term Occupancy – An architecturally distinctive asset that blends historic character with modern systems, including elevator access, sprinklers, and preventative maintenance - supporting tenant retention and institutional-grade functionality. Downtown Riverhead Location With Civic Anchors – Positioned in the heart of Riverhead’s historic downtown on 0.32 acres, directly across from Town Hall, one block from Main Street, and half a block from the Suffolk County Supreme Court. The setting reinforces long-term relevance and supports future upside as the downtown corridor continues to evolve. Opportunity Zone Upside – Located within Riverhead’s designated Opportunity Zone - providing potential tax-advantaged considerations and appreciation leverage tied to ongoing revitalization and investment activity. Scarce East End Investment Format With Liquidity Appeal – A long-term NNN sale-leaseback at an approximate 8 CAP is virtually unmatched in the Hamptons/East End investment landscape, making this offering especially compelling for 1031 exchange buyers, passive investors, and groups seeking predictable income with minimal management burden.
Courtesy: Hampton Estates Realty LLC
631-288-6333
Premier Turnkey Automotive Repair – 30-Year Established Business Building + Business Included offering a rare opportunity to acquire a fully turnkey, state-of-the-art automotive repair center in a prime location with high-visibility East Main Street frontage. The property features a modern facility Re-constructed in 2021, equipped with like-new lifts, alignment racks, tire changers, advanced diagnostic systems, and more. There is no deferred maintenance—this is a true turn-key operation. The business generates strong earnings annually, supported by a loyal, long-standing customer base, County Contracts, strong margins, and an experienced team in place to ensure a smooth transition. Both real estate and business are included in the sale, offering long-term stability and upside. The property also provides room for service expansion and growth, making it ideal for an owner-operator or investor seeking immediate cash flow with future upside.
Courtesy: CMS Real Estate Services Inc
516-398-6419
Amazing opportunity to develop this .92 acre parcel on W Main Street (aka Route 25) Zoned Peconic River Community (PRC), that allows for Retail, Restaurant, Office, Wholesale, Recreational & Agricultural uses! Have preliminary site plan for 5,000 SF building with parking in rear Prime location on the very busy Route 25 14,000 Vehicles Per Day Located right behind the famous Snowflake Ice Cream Shoppe 1-Mile from Downtown Riverhead 1.5 Miles from Tanger Outlet Mall 2-Miles from Long Island Expressway / Indigo Hotel
Courtesy: Realty Connect USA L I Inc
631-881-5160
Busy, well-established hair salon located in the heart of the beautiful North Fork of Long Island. This modern, upscale salon has been completely renovated and features a stylish, open layout with multiple stations, wash area, and reception. Situated in a popular, high-traffic shopping center surrounded by thriving businesses and ample parking. Excellent visibility and turn-key opportunity for stylists or investors alike!
Courtesy: Realty Connect USA L I Inc
631-881-5160
Welcome to Baiting Hollow Commons, a one-of-a-kind commercial property in the heart of Long Island’s North Fork wine and agricultural corridor. Nestled on approximately 1.75 acres, this multi-unit destination is designed for maximum flexibility - Currently includes a fully operating 90 seat restaurant, 2nd building fully operational bar and 3 retail/office units. Plenty of parking - 2 separate parking lots. Great exposure on Sound Ave. Owner financing available.
Courtesy: Richmond Realty Corp
631-727-5500
Super Rare Legal mixed use property. First Floor is a professional office with handicap ramp, consisting of 4 offices, 1 bathroom, closet, waiting room, reception area and basement storage. Upstairs is a studio apartment with a separate entrance completely renovated including air conditioning, new heat, new bathroom and hardwood floors. There is off street parking as well as street parking and a detached garage outbuilding. The property is located one block from Peconic Bay Medical Center. Close proximity to shopping, offices and downtown Riverhead.
Courtesy: Coldwell Banker M&D Good Life
631-289-1400
Calling all INVESTORS!! An exceptional 1.5 ACRE property offering endless possibilities. A busy roadway between major highways, channeling traffic from the HAMPTONS to the NORTH FORK. - Single Family 3-bedroom residential home with steady current rental income; - Leased commercial building (DELI); -1.5 ACRE property; Included is spacious vacant land accessible from Flanders Road, with potential for subdivision to create additional residential units or expand your portfolio. The property also offers the opportunity to develop a 3,750 sq ft commercial building perfect for an array of business opportunities, large retail space, or storage facilities. Strategically located with approximately 22,000 vehicles passing daily and a bus stop right in front, this site boasts excellent visibility and high traffic flow.
Courtesy: Modern Realty and Management
631-675-0860
Discover the perfect opportunity for agricultural success with Hephzibah Organic Farm, an exceptional USDA-certified organic farm located in Riverhead, eastern Long Island. This expansive 18.2-acre property offers fertile land ideal for crops, livestock, and other farming operations, positioned at the vibrant hub between Long Island’s North and South Forks. Easily accessible via Interstate 495, this farm is just a short drive to Manhattan, New Jersey, and Pennsylvania, and only 27 miles from the Cross Sound Ferry to New London, CT, providing seamless access to Northeast markets. The property already features 2 greenhouses in operation, 7 small poly houses, and 25 additional greenhouse permits, enabling further expansion. The farm is equipped with 3 water wells and a high-voltage 480v 3-phase power system for efficient production and mechanical use. A 3-bedroom farmhouse sits on 1.19 additional acres, providing comfortable living for the farm’s owners or staff. This property is available as part of a package that includes the renovated house at 1553 Northville Turnpike, Riverhead NY 11901, which must be purchased to complete the deal. Whether you’re looking to expand an existing operation or start a new agricultural venture, Hephzibah Organic Farm offers the perfect foundation for growth. For more information, visit the farm’s website and social media: https://www.instagram.com/hephzibahorganicfarm/?hl=en https://www.hforganic.com/ https://www.facebook.com/HephzibahOrganicFarm/
Courtesy: Bagshaw Real Estate L.L.C
631-727-3713
Centrally located in Riverhead adjacent to Riverhead Town Hall and across the street from the Suffolk County Supreme Courts makes this the ideal locaton for a law office or other professional services. 1st floor features 7 rooms including kitchen and 1.5 baths. Most recently used as office space and 1 bedroom apartment. 2nd floor features 3 rooms plus large half bath with emergency exit. Recently used as office space. Historical building has loads of charm and character. Parking for 6 vehicles in rear and municipal parking is 55' away. Detached garage in rear. Updated Letter of Pre-Existing Use Dated 8-2-24 as Office Space and 1 Bedroom Apartment.
Courtesy: Fedun Real Estate Inc
631-722-5000
Commercial PROPERTY for Sale or LAND LEASE. Partially Cleared Lot(s). CRC Zoning. Ideal for BANKS, RESTAURANTS, OFFICES and More! Shy One Acre.***HIGH Traffic!*** @ Rt 25 and Rt 58 Hub! 2 Tax lots total shy One Acre. Owner/Broker. SCTM IDs: 0600-084.00-05.00-013.000 (0.521 Acres) PLUS 0600-085.00-01.00-003.002 (0.387) Acres, Additional information: Business Located At:No Current Lease in Place
Riverhead is located in New York. Riverhead, New York 11901has a population of 35,630. Riverhead 11901 is less family-centric than the surrounding county with 27.18% of the households containing married families with children. The county average for households married with children is 32.94%.
The median household income in Riverhead, New York 11901 is $80,595. The median household income for the surrounding county is $111,660 compared to the national median of $69,021. The median age of people living in Riverhead 11901 is 49.3 years.
The average high temperature in July is 82.2 degrees, with an average low temperature in January of 22.5 degrees. The average rainfall is approximately 47.4 inches per year, with 28.7 inches of snow per year.
